?:authorAffiliation
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[\'Department of Physics, KRK Govt. Degree College, Addanki, 523201, A.P., India. Electronic address: mdnayeem@krkgdcaddanki.ac.in.\', \'Virinchi Super Specialty Hospital, Banjara Hills, Hyderabad, 500034, T.S., India.\', \'GBR Super Specialty Hospital, Narasaraopet, 522601, A.P., India.\', \'Department of Chemistry, TRR Govt. Degree College, Kandukur, 523105, A.P., India.\']
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